Sounds like my old truck. I had a 1964 International 100 pickup V8, T31 (same as for T-98) PosiTrac differential end had burned out and it had a Travelall rearend under it. Windup windows armstrong steering and drum brakes. I bought it for $135 with a broken out driver's side window no exhaust, and a craked intake manifold. I would fix it up and drive it for about 9 months before having to rebuild the tranny (second gear synchronizer was broke when I bought it). The shop that did the transmission rebuild told me it had to use International, Ford, and Chrysler parts in it. In some aspects International was as bad as AMC except they did build/design their own engines.